/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import Ember from 'ember';

export function preformattedString (string) {
  string = string.replace(/\\n/g, '&#10;'); // newline
  string = string.replace(/\\t/g, '&#09;'); // tabs
  string = string.replace(/^\s+|\s+$/g, ''); // trim

  return new Ember.Handlebars.SafeString(string);
}

export default Ember.Handlebars.makeBoundHelper(preformattedString);
